<?php
require_once("./DButil.php");

// 角色维护

$sql = "from t_role left join t_role_power,t_power";

$result = [
    "msg" => "查询成功",
    "code" => 200,
    "success" => true,
    "data" => []
];

header("Content-Type:application/json;charset=utf-8");
echo json_encode($result);
?>